P4890(II) | iSonic® Ultrasonic cleaner for AR Uppers, Rifle Barrels, Long Pipes etc.

Excellent for Uppers and Parts

Used a 1:20 brass cleaner solution for 30minutes @ 140F, continuous mode. knocked loose just about everything on the receivers, carbon came off much easier (Radial blowback 9mm upper was filthy but came clean quickly). Also fits 16" FAL upper well. complete game changer, well worth the money. if you have an AR get the SS bin to put your BCG into. awesome system for the price. dont waste your money on the hornady system.